- The MacBook Pro "Core i7" 2.6 15-Inch (Mid-2018 True Tone Display, Touch Bar, Four Thunderbolt 3 Ports), with six independent processor "cores" on a single silicon chip, a 9 MB shared level 3 cache, 16GB of onboard 2400 MHz LPDDR4 SDRAM and 1TB of onboard flash storage standard, and dual graphics processors -- an AMD Radeon Pro 560X with 4 GB of dedicated GDDR5 memory and an integrated Intel UHD Graphics 630 graphics processor that shares memory with the system.